I want to create a coupon code that has the following condition:
If you purchase a specific item (item "A"), then you get a free item "B".
My questions:
1. Can I create a coupon/voucher code that follows this logic? (Item "B" is ONLY free if the cart also includes item "A")
2. Can coupon codes be embedded in URLs, so that if I email someone a coupon, they can click on the link in their email, and it takes them to my store and the coupon code is already applied.